Effect of different greenhouse coverings on heat preservation and water-melon seedlings
SUN Xingxiang
LIN Hongmei
Abstract：In order to obtain the best suitable covering materials for watermelon seedlings production in coastal areas of Ji?angsu,different greenhouse coverings,including non-woven fabrics with different specifications,sun-shade net and straw matting were evaluated on watermelon seedlings growth. Meanwhile,the ZQZ-CⅡtype automatic weather stations(PT1000 temperature sensor)was used to determinate continuously the temperature in greenhouse. The results showed the effect of heat preservation on the early spring watermelon seedling production in coastal areas was as below:straw matting>non-wo?ven fabrics>sun-shade net>ck,150-200 g·m-2 non-woven fabric was the best greenhouse coverings.
Keywords：Greenhouse coveringsHeat preservationWatermelon seedlings
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 39-43 )